What is the most appropriate activity to recommend to parents to promote sensorimotor stimulation for a 1-year-old infant?

Choice A rationale:

"The infant has ineffective digestive enzymes" (Choice A) is not the primary reason for offering iron-rich formula to a 6-month-old infant. While infants may have limited digestive enzymes, the primary reason for introducing iron-rich foods or formula at this age is related to their iron stores being depleted, not enzyme function.

Choice B rationale:

Choice B is the correct answer because at around 6 months of age, an infant's iron stores received from the mother during pregnancy start to deplete. Breast milk, which is often the sole source of nutrition for infants, may not provide sufficient iron to meet their growing needs. This is why it's important to introduce iron-rich foods or formula at this stage to ensure the infant continues to receive an adequate supply of this essential mineral.

Choice C rationale:

"The infant has a limited ability to produce red blood cells" (Choice C) is not the primary reason for introducing iron-rich formula. While iron is essential for red blood cell production, the primary concern at this stage is the depletion of iron stores from the mother.

Choice D rationale:

"The infant has a need for iron to support dentition" (Choice D) is not a valid explanation for introducing iron-rich formula to a 6-month-old infant. Iron is not primarily related to the development of teeth, and this statement does not address the key nutritional needs of the infant at this age.

Choice A rationale:

It is essential for a potty chair to be small enough for the child's feet to touch the floor. This characteristic allows the child to feel more secure and stable while sitting on the potty chair. When a child's feet can touch the floor, they can push themselves up or down more easily, aiding in the potty training process. This reduces the risk of the child falling or feeling anxious while using the potty chair.

Choice B rationale:

A potty chair that is supportive of the child's back and arms is crucial for maintaining the child's comfort and stability during the potty training process. Proper back and arm support encourages correct posture and helps the child feel more at ease while using the potty chair. This can contribute to a positive potty training experience and prevent discomfort or strain.

Choice C rationale:

A sturdy and stable potty chair is essential to ensure the child's safety and prevent accidents. A stable potty chair reduces the risk of tipping over, which can be frightening for the child and lead to reluctance in using the chair. Stability is paramount for the child's confidence and successful potty training.

Choice E rationale:

A potty chair that can be taken apart easily is advantageous for cleaning and storage. Potty training can be messy, and having a chair that can be disassembled simplifies the cleaning process. Additionally, easy disassembly makes it convenient to store the potty chair when it's not in use, helping to keep the bathroom or living space organized.

Choice D rationale:

A potty chair made of plastic or fiberglass is not necessarily a crucial characteristic. While these materials are commonly used due to their ease of cleaning, durability, and cost-effectiveness, the composition of the potty chair is not as important as the other characteristics mentioned. The key features for potty chair selection are related to safety, comfort, and ease of use.